Clutter replacement?

It looks great, and has the same color with morrowind. I like it)

Hmm.  I'd say only if we are desperate to have a clutter replacement (which we are not).  It looks like they are all just retextures of stock Skyrim models with very little that is new modeling.  Plus there is almost no variation between the different sets.  But thanks for looking out anyway Mehh.

Shadow, I think we are in desperate need for new clutter, because don't the Morrowind ones have way too many vertices, which in turn causes a lot of the crashes?

That is probably the case in some of the crashes (specifically crashes and slowdowns when looking at jugs and large groups of bottles), but I'm pretty sure there is an error that occured in the conversion for some other objects that causes crashes as well.

Doesn't the Sheogorad mod already have replacements for a lot of clutter though?  That would probably be a better option for replacements anyway.

Are those models still not fixed ?

Mesh optimization is one of the simplest things one can do.